Ontologia

Subdivision · ESP

Mairena del Aljarafe

Spain

CsaTemperate, dry summer, hot summer(100 %)

Species observed

487

Observations

2 639

Area

17,7km²

Ecological tissue

Sample of 44 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Mairena del Aljarafe : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 5 types (connectance 10.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
101
Connectance
0.107
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

487 distinct species · 2 639 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 639 obs · 1 cellules
Obs. / cellule
≥ 2 639
2 639–2 638
2 639–2 638
2 639–2 638
< 2 639

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

18,5°C

Annual rain

632mm

Warmest m°

34,2°C

Coldest m°

5,6°C

Elevation: 59 m on average (min 12 m, max 84 m)

Bioclimatic detailsExpert
Annual mean temp.
18,5°C
Annual rain
632mm
Warmest month
34,2°C
Coldest month
5,6°C
Mean alt.
59m
Min
12m
Max
84m
Std. dev.
11m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,4

Org. C

15,5g/kg

Clay

24,8%

Sand

38,9%

Silt

36,2%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiMaggregated to Sevilla

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
23,7g/kg
Clay
23,3%
Sand
38,6%
Silt
38,1%
5–15 cm
pH H₂O
7,6
Org. C
12,3g/kg
Clay
25,5%
Sand
36,5%
Silt
37,9%
15–30 cm
pH H₂O
7,3
Org. C
10,6g/kg
Clay
25,6%
Sand
41,7%
Silt
32,7%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest4.8%
Crops21.5%
Built-up7.6%
Bare soil3.7%
Other (grassland, water…)62.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Basins crossed

2

Max stream order

1

Max drainage

50 968km²

Discharge in basins

1,4m³/s

Mean precip.

605mm/an

Mean T°

17,9°C

Moisture idx

-0,54

Mean runoff

120mm/an

Mean elev. (basins)

89m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

15hab/km²

Night light

34,3nW

Built-up

760,7%

Pesticides

37,8kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN Not Assigned · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN